How to conduct testing for lithium-ion batteries and battery packs used in cellular phones? If you have lithium-ion batteries and battery packs for cellular phones and related products that need to be sold, the relevant parties need you to provide a testing report for lithium-ion batteries and battery packs for cellular phones. If you are unsure of the testing items and standards required for lithium-ion batteries and battery packs for cellular phones, BAIJIAN can help you solve these problems
Detection range of lithium batteries
Soft pack lithium batteries, lithium iron phosphate batteries, 18650 lithium batteries, lithium batteries, lithium iron phosphate batteries, lithium titanate batteries, polymer lithium batteries, new lithium batteries, etc
Lithium battery testing items
Electrical testing: overcharging, overcharging, external short circuit, forced discharge, insulation impedance, surface resistivity test, dielectric strength, breakdown voltage test, insulation strength, internal resistance test, self discharge rate, cycle life, sealing performance, storage performance, weldability, corrosion resistance, storage characteristics, etc Mechanical testing: squeezing, needling, impact, vibration, drop, wear resistance, tension, stretching, etc Thermal testing: high and low temperature cycling, combustion, microwave heating, low temperature, temperature cycling, brittleness, cold cracking temperature, deformation temperature, thermal expansion, flame resistance, etc Environmental simulation: high-altitude low pressure simulation, salt spray test, waterproof rain test, sand and dust test, immersion, low pressure, constant damp heat, alternating damp heat, high-pressure cooking, explosion resistance, salt spray corrosion, gas corrosion, mold prevention, solar radiation, light aging, etc
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China